110121122122 has 32 divisors (see below), whose sum is σ = 196952891904. Its totient is φ = 45590937600.

The previous prime is 110121122099. The next prime is 110121122129. The reversal of 110121122122 is 221221121011.

It is a junction number, because it is equal to n+sod(n) for n = 110121122096 and 110121122105.

It is not an unprimeable number, because it can be changed into a prime (110121122129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4737463 + ... + 4760650.

It is an arithmetic number, because the mean of its divisors is an integer number (6154777872).

Almost surely, 2^110121122122 is an apocalyptic number.

110121122122 is a deficient number, since it is larger than the sum of its proper divisors (86831769782).

110121122122 is a wasteful number, since it uses less digits than its factorization.

110121122122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9498174.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 110121122122 its reverse (221221121011), we get a palindrome (331342243133).

The spelling of 110121122122 in words is "one hundred ten billion, one hundred twenty-one million, one hundred twenty-two thousand, one hundred twenty-two".